758779980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13187}}^1$

素因数の和:13343

約数の個数: 96

約数和(自身を含む): 2446004736

約数和(自身を除く): 1687224756

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1370, 1644, 1918, 2055, 2740, 2877, 3836, 4110, 4795, 5754, 8220, 9590, 11508, 13187, 14385, 19180, 26374, 28770, 39561, 52748, 57540, 65935, 79122, 92309, 131870, 158244, 184618, 197805, 263740, 276927, 369236, 395610, 461545, 553854, 791220, 923090, 1107708, 1384635, 1806619, 1846180, 2769270, 3613238, 5419857, 5538540, 7226476, 9033095, 10839714, 12646333, 18066190, 21679428, 25292666, 27099285, 36132380, 37938999, 50585332, 54198570, 63231665, 75877998, 108397140, 126463330, 151755996, 189694995, 252926660, 379389990, 758779980]

約数ペア:

[(1, 758779980), (2, 379389990), (3, 252926660), (4, 189694995), (5, 151755996), (6, 126463330), (7, 108397140), (10, 75877998), (12, 63231665), (14, 54198570), (15, 50585332), (20, 37938999), (21, 36132380), (28, 27099285), (30, 25292666), (35, 21679428), (42, 18066190), (60, 12646333), (70, 10839714), (84, 9033095), (105, 7226476), (137, 5538540), (140, 5419857), (210, 3613238), (274, 2769270), (411, 1846180), (420, 1806619), (548, 1384635), (685, 1107708), (822, 923090), (959, 791220), (1370, 553854), (1644, 461545), (1918, 395610), (2055, 369236), (2740, 276927), (2877, 263740), (3836, 197805), (4110, 184618), (4795, 158244), (5754, 131870), (8220, 92309), (9590, 79122), (11508, 65935), (13187, 57540), (14385, 52748), (19180, 39561), (26374, 28770)]